/Engine/Source/Runtime/AIModule/Classes/Actions/PawnAction_Repeat.h
Called to give Action chance to react to child action finishing.  gets calledAFTERchild's OnFinished to give child action chance to prepare "finishing data" for parent to read.  clears parent-child binding
virtual void OnChildFinished ( [UDEPRECATED_PawnAction](API\Runtime\AIModule\Actions\UDEPRECATED_PawnAction) & Action, [EPawnActionResult::Type](API\Runtime\AIModule\EPawnActionResult__Type) WithResult )